Data from the official company registers of 12 countries. Not an official register.

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Proton

ActiveOrganisation number 995680629AssociationEst. 193394.992 · Other activities of other membership organisationsOslo, Oslo
Official record ↗
Age93 years
older than 96% of its sector
Same activity, Norway74,279live companies · 2931st oldest
In Oslo203,140live companies · 8,722 in the same activity
At this address4live companies incl. this one

In brief

Proton is an association founded on 24 January 1933. At 93 years old it is older than 96% of the 74,279 live companies whose main activity is other activities of other membership organisations. Its registered office is in Oslo, at an address shared with 3 other live companies. 8,722 live companies in Oslo share the same main activity.

Register details

Registered namePROTON
Organisation number995680629
Company typeAssociation (FLI)
Registered officeProblemveien 25, 0371 Oslo
Nature of business (SN2025, Norwegian SIC)94.992 Other activities of other membership organisations
International sector (ISIC Rev.4)S · 94 Activities of membership organisations
Business descriptionStå for sosiale arrangementer på instituttet, øke det sosiale sammholdet samt være et sosialt samlingspunkt for studenter. Øke den allmenne faglige interessen via foredrag og eskusjoner m.m. Stå for arrangementer av mer eller mindre faglig art som styrker de overstående punktene.

Timeline

Register events, newest first.

  • Registered
  • Incorporated

Register entries

From the register.

Incorporated24 January 1933
Registered28 August 2010
VAT registerNot registered

Other activities of other membership organisations in Norway

Live companies whose main activity is 94.992: 74,279 in total, median age 16 years, 2,545 incorporated in the past 12 months.

All 74,279 companies
This company's decadeOther decades
010,00020,00030,00040,0001560s: 11560s1600s: 11600s1690s: 11690s1710s: 11710s1750s: 11750s1760s: 11760s1770s: 21770s1780s: 31780s1790s: 41790s1800s: 21800s1810s: 91810s1820s: 51820s1830s: 41830s1840s: 141840s1850s: 241850s1860s: 491860s1870s: 581870s1880s: 1661880s1890s: 3321890s1900s: 4471900s1910s: 6751910s1920s: 8271920s1930s: 9871930s1940s: 1,0821940s1950s: 1,4871950s1960s: 1,8571960s1970s: 4,0221970s1980s: 5,7041980s1990s: 6,8661990s2000s: 11,3152000s2010s: 21,3022010s2020s: 17,0302020s
Incorporated per year, still live
01,0002,0003,0004,0002011: 1,65220112012: 1,9002013: 1,80920132014: 2,0202015: 2,15620152016: 2,3102017: 2,42720172018: 2,5032019: 2,87320192020: 2,2142021: 2,10520212022: 2,4852023: 2,67620232024: 2,8712025: 2,70620252026: 1,973

Location

Registered office in Oslo.

Live companies in Oslo203,140
Same activity in Oslo8,722
New in Oslo, past 12 months17,423

Also registered at this address

3 other live companies share this registered office.

Similar companies

Live companies with the same main activity, nearest first.

Compare all
L
LeieboerforeningenOslo, Oslo
Number 970015868Est. 1933
PK
Pressefotografenes Klubb NorgeOslo, Oslo
Number 976777573Est. 1933
H
HåløyglagetOslo, Oslo
Number 990993912Est. 1933
SK
Solvang Kolonihager Avdeling 3Oslo, Oslo
Number 992564970Est. 1933
PH
Private Handelsskolers LandsforbundOslo, Oslo
Number 994796690Est. 1932
NP
Norsk PolarklubbOslo, Oslo
Number 995998459Est. 1933

Sources

Register data: Enhetsregisteret, Brønnøysund Register Centre (Norwegian Licence for Open Government Data, NLOD), delivery of 20 October 2026. Industry codes and names: Statistics Norway (CC BY 4.0). Context figures are computed by FirmsDB from these sources. This page is not an official register; check the entry in Enhetsregisteret before relying on it.